<template>
  <div class="app-container">
    <el-row :gutter="20">
      <el-col :span="5">
        <div class="tltle" style="height: 28px">行政区划</div>
        <div class="grid-content bg-purple">
          <el-tree
            style="height: 700px; overflow: auto"
            default-expand-all
            :data="deptOptions"
            node-key="addvCd"
            :default-expanded-keys="['6543220000']"
            :default-checked-keys="['6543220000']"
            :props="defaultProps"
            @node-click="handleNodeClick"
          ></el-tree>
        </div>
      </el-col>
      <el-col :span="19">
        <el-row
          style="height: 28px"
          :gutter="10"
          class="mb8"
          type="flex"
          align="middle"
          justify="space-between"
        >
          <el-col :span="1.5">
            <el-breadcrumb separator-class="el-icon-arrow-right">
              <el-breadcrumb-item>行政区划</el-breadcrumb-item>
              <el-breadcrumb-item
                v-for="(item, index) in levelList"
                :key="index"
              >
                <span
                  v-if="index == levelList.length - 1"
                  class="no-redirect"
                  >{{ item }}</span
                >
                <span v-else>{{ item }}</span>
              </el-breadcrumb-item>
            </el-breadcrumb>
          </el-col>
        </el-row>
        <!-- <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="行政区划" prop="addvNm">
        <el-input
          v-model="queryParams.addvNm"
          placeholder="请输入行政区划名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form> -->

        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button
              type="primary"
              plain
              icon="el-icon-plus"
              size="mini"
              @click="handleAdd"
              v-hasPermi="['datam:CmAddvB:add']"
              >新增</el-button
            >
          </el-col>
          <el-col :span="1.5">
            <el-button
              type="success"
              plain
              icon="el-icon-edit"
              size="mini"
              :disabled="single"
              @click="handleUpdate"
              v-hasPermi="['datam:CmAddvB:edit']"
              >修改</el-button
            >
          </el-col>
          <el-col :span="1.5">
            <el-button
              type="danger"
              plain
              icon="el-icon-delete"
              size="mini"
              :disabled="multiple"
              @click="handleDelete"
              v-hasPermi="['datam:CmAddvB:remove']"
              >删除</el-button
            >
          </el-col>
          <el-col :span="1.5">
            <el-button
              type="warning"
              plain
              icon="el-icon-download"
              size="mini"
              @click="handleExport"
              v-hasPermi="['datam:CmAddvB:export']"
              >导出</el-button
            >
          </el-col>
          <right-toolbar
            :showSearch.sync="showSearch"
            @queryTable="getList"
          ></right-toolbar>
        </el-row>

        <el-table
          v-loading="loading"
          :data="CmAddvBList"
          @selection-change="handleSelectionChange"
        >
          <el-table-column type="selection" width="55" align="center" />
          <el-table-column
            label="行政区划名称"
            :show-overflow-tooltip="true"
            align="left"
            prop="addvNm"
          />
          <el-table-column
            label="面积(平方公里)"
            align="left"
            prop="addvArea"
          ></el-table-column>
          <el-table-column label="人口" align="left" prop="addvPop">
          </el-table-column>
          <el-table-column
            label="操作"
            align="center"
            class-name="small-padding fixed-width"
          >
            <template slot-scope="scope">
              <el-button
                size="mini"
                type="text"
                icon="el-icon-edit"
                @click="handleUpdate(scope.row)"
                v-hasPermi="['datam:CmAddvB:edit']"
                >修改</el-button
              >
              <el-button
                size="mini"
                type="text"
                icon="el-icon-delete"
                @click="handleDelete(scope.row)"
                v-hasPermi="['datam:CmAddvB:remove']"
                >删除</el-button
              >
            </template>
          </el-table-column>
        </el-table>

        <pagination
          v-show="total > 0"
          :total="total"
          :page.sync="queryParams.pageNum"
          :limit.sync="queryParams.pageSize"
          @pagination="getList"
        />
      </el-col>
    </el-row>
    <!-- 添加或修改行政区划登记对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="行政区划" prop="addvNm">
          <el-input v-model="form.addvNm" placeholder="请输入行政区划名称" />
        </el-form-item>
        <el-form-item label="简称" prop="addvShort">
          <el-input v-model="form.addvShort" placeholder="请输入行政区划简称" />
        </el-form-item>
        <el-form-item label="面积" prop="addvArea">
          <el-input v-model="form.addvArea" placeholder="请输入面积" />
        </el-form-item>
        <el-form-item label="人口" prop="addvPop">
          <el-input v-model="form.addvPop" placeholder="请输入人口" />
        </el-form-item>
        <el-form-item label="备注" prop="addvMark">
          <el-input v-model="form.addvMark" placeholder="请输入备注" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listCmAddvB,
  getCmAddvB,
  delCmAddvB,
  addCmAddvB,
  updateCmAddvB,
} from "@/api/datam/CmAddvB";
import { CmAddvBList } from "@/api/common";
export default {
  name: "CmAddvB",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 行政区划登记表格数据
      CmAddvBList: [],
      deptOptions: [],
      levelList: [],
      defaultProps: {
        children: "children",
        label: "addvNm",
      },
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        addvNm: null,
        addvShort: null,
        addvArea: null,
        addvPop: null,
        addvMark: null,
      },
      // 表单参数
      form: {},
      parentAddvCd:'',
      // 表单校验
      rules: {},
    };
  },
  created() {
    this.getList();
    this.getTreeselect();
  },
  methods: {
    getOrgIdArr(data, val) {
      //递归父级key
      for (const element of data) {
        if (element.addvNm == val) {
          return [element.addvNm];
        }
        if (element.children) {
          var far = this.getOrgIdArr(element.children, val);
          if (far) {
            return far.concat(element.addvNm);
          }
        }
      }
    },
    handleNodeClick(data) {
      if (data) {
        const result = this.getOrgIdArr(
          this.deptOptions,
          data.addvNm
        ).reverse();
        this.levelList = result;
        this.queryParams.addvCd = data.addvCd;
        this.parentAddvCd = data.addvCd;
        this.getList();
      }
    },
    /** 查询行政区划下拉树结构 */
    getTreeselect() {
      CmAddvBList({}).then((response) => {
        this.deptOptions = this.handleTree(
          response.data,
          "addvCd",
          "parentAddvCd"
        );
        this.handleNodeClick(this.deptOptions[0])
      });
    },
    /** 查询行政区划登记列表 */
    getList() {
      this.loading = true;
      listCmAddvB(this.queryParams).then((response) => {
        this.CmAddvBList = response.rows;
        this.total = response.total;
        this.loading = false;
        
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        addvCd: null,
        addvNm: null,
        addvShort: null,
        addvArea: null,
        addvPop: null,
        addvMark: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.addvCd);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加行政区划";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const addvCd = row.addvCd || this.ids;
      getCmAddvB(addvCd).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改行政区划";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.addvCd != null) {
            updateCmAddvB(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            let param = {
              parentAddvCd:this.parentAddvCd,
              ...this.form,
            }
            addCmAddvB(param).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const addvCds = row.addvCd || this.ids;
      this.$modal
        .confirm('是否确认删除行政区划登记编号为"' + addvCds + '"的数据项？')
        .then(function () {
          return delCmAddvB(addvCds);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "datam/CmAddvB/export",
        {
          ...this.queryParams,
        },
        `行政区划_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
<style lang="scss" scoped>
::v-deep .el-table .cell {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
  line-height: 23px;
  padding-left: 10px;
  padding-right: 10px;
}
</style>